body{
		background:url(bckg.jpg);
	font-family:Arial,Helvettica,sans-serie;
	background-color:black;
	}
header{
	width:80%;
	background-color:Black;
	margin-top:1%;
	margin-right:auto;	
	margin-left:auto;
	padding:15px;
	overflow:hidden;
	border-radius:50px 50px 0px 0px;
	border:7px solid;
	border-color:red;

}
section{
	width:80%;
	background-color:transparent;
	margin-right:auto;	
	margin-left:auto;
	border:7px solid;
	padding:15px;
	border-radius:0px 0px 0px 0px;
	border-color:red;

}
marquee{
 width:80%;
	background-color:orange;
	margin-top:1%;
	margin-right:auto;	
	margin-left:auto;
	overflow:hidden;
	border-radius:50px 50px 50px 50px;
	border:7px solid;
	border-color:red;
}
aside{
	width:50%;
	margin-right:auto;	
	margin-left:auto;
	font-size:3em;
	background:#ee9;
	padding:10px;
	border:10px solid #00;
	border-radius:50px;
}
footer{
    width:81%;
	background-color:orange;
	margin-right:auto;	
	margin-left:auto;
	height:50px;
	padding:15px;
	border-color:red;
	border-radius:0px 0px 50px 50px;
}
nav{
width:100%;
background-color:black;
border-radius:20px 20px 20px 20px;
float:right; 
}
nav ul{
list-style-type:none;
}
nav li{
float:left;
margin-right:5px;
}
table{
	margin-right:auto;	
	margin-left:auto;
	padding:15px;
	border:7px solid;
	border-color:transparent;
}